Finding the Fourth Proportional to 16,429.91, 24,662.41 and 7,074.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,429.91 : 24,662.41 = 7,074.56 : x
2. Step 2: Convert to fraction form
   16,429.91/24,662.41 = 7,074.56/x
3. Step 3: Cross multiply
   16,429.91x = 24,662.41 × 7,074.56
4. Step 4: Simplify right side
   16,429.91x = 174,475,681.60
5. Step 5: Solve for x
   x = 174,475,681.60/16,429.91
6. Step 6: Final answer
   x = 10,619.39